Kinyo I20 Earring Wireless Bluetooth Headsets Sound Earcuffs Bone Conduction Earphone Bluetooth TWS Wireless Earphones Bone Conduction True Wireless Bluetooth Headset Fast Delivery Zweicx

Note: Two earphones are divided into main and auxiliary earphones, with a blue light on when turned on as the main earphone. Power on the earphone: Blue light flashing. R and L earphone Paired successfully: After successful pairing, the blue light of the main earphone keep on(the main and auxiliary earphonees are random). Earphone in charging: The red light of the earphone keeps on. Earphone fully charged: The red light of the earphone is off. Product Specifications. Model: GeyoFree-i20 earphones. Bluetooth version: Bluetooth 5.3. Transmission distance: more than 10m. Waterproof: IPX7 waterproof. How to wear: In-ear ear buckle support. Music time: about 50H. Charging Case Standby time 2 months. Color: Black, Camel. Charging method: Type-C. Charging Time: 2.5h. Feature. 1. Bluetooth v5.3, support most bluetooth devices, lower power consumption. 2. Adopt waterproof and sweatproof technology, no longer worry about sweating in the water. 3. Dual 3.13mm disc drivers deliver deep bass and po